Guardian Angels perform HALO jump
A U.S. Air Force Pararescueman with a Guardian Angel team assigned to the 83rd Expeditionary Rescue Squadron parachutes to the ground during High Altitude Low Opening jump training at Bagram Airfield, Afghanistan, July 18, 2015. To mark the drop zone, green smoke was used to guide the Pararescuemen to their landing point. The 83rd ERQS mission is to rescue, recover, and return American or allied forces in times of danger or extreme duress. (U.S. Air Force photo by Tech. Sgt. Joseph Swafford/Released)